Sell Block prepares three types of simple tax returns: individual, partnerships, and (small) corporations. The tax returns have the following characteristics. Price charged per tax return$200 $1,000 $2,000 Variable cost per tax return (including wage paid to tax preparer)$180 $900 $1,800 Expected tax returns prepared per year 60,000 4,000 16,000 The total fixed costs per year for the company are $3,690,000. Required: a. What is the anticipated level of profits for the expected sales volumes